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Which of the following is not a marker interface?

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Which of the following is not a marker interface? (a) Serializable (b) Cloneable (c) Remote (d) Reader This question was posed to me in a job interview. Question is from Reflection API in portion Session Management, JSP & API of Java Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Right choice is (d) Reader The best explanation: Reader is not a marker interface. Serializable, Cloneable and Remote interfaces are marker interface.

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